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Loans - Amortized cost basis of collateral-dependent loans (Details) - USD ($)	Jun. 30, 2025	Jun. 30, 2024
Financing Receivable, Allowance for Credit Loss [Line Items]
Total Collateral Dependent Loans	$ 66,645	$ 0
Residential | One-to-four-family residential
Financing Receivable, Allowance for Credit Loss [Line Items]
Total Collateral Dependent Loans	66,645
Real Estate Secured Loans
Financing Receivable, Allowance for Credit Loss [Line Items]
Total Collateral Dependent Loans	66,645
Real Estate Secured Loans | Residential | One-to-four-family residential
Financing Receivable, Allowance for Credit Loss [Line Items]
Total Collateral Dependent Loans	$ 66,645

X

- Definition

Amount of collateral dependent loans excluding accrued interest, before allowance for credit loss, of financing receivable. Excludes net investment in lease.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
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X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name Regulation S-K (SK)
-Number 229
-Section 1405
-Paragraph c
-Publisher SEC

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-13

+ Details

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- Details

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- Details

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X

- Details

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